HTC Evo 3d owner are reporting that they’re start to receive the new Android 7.0 Nougat update over the air on their devices. They can now update their smartphone and tablet to Android 7.0 Nougat using custom ROM.

What is custom ROM?
ROM is short for Read-Only Memory. It has many versions just like Windows OS does; no matter it is stock ROMs from companies, or custom ROM from third party. This new custom ROM can bring you the latest version of Android before your manufacturer. Anyhow, flashing a new ROM means installing a new operating system to your Android.

More intelligent ranking of notifications based on who they’re from and the type of communication.

See all your notifications in one place by tapping the top of the screen.

New devices come with encryption automatically turned on to help protect data on lost or stolen devices.

SELinux enforcing for all applications means even better protection against vulnerabilities and malware.

State of the art video technology with support for HEVC main profile to allow for UHD 4K 10-bit video playback, tunneled hardware video decoding to save power and improved HLS support for streaming.

and other cool features.

If you want to install using your PC, you need the ADB tools installed on your computer. Download the ADB tools via Google’s developers website and download the Android SDK. Downloading the SDK and making sure ADB is correctly set up.

Note: If there is more than one download option, that likely means that you need to download and install the Bug Fix Update for your smartphone or tablet device before you can actually update to Nougat 7.0.

Step 1:

Before you go trying to update your device, you should check which version of Android you are running. You might already be on the latest version. It's easy to check so follow this guide up to step four. This screen will have a section called 'Android version'. If it doesn't, click 'Software information' to find out.

Step 2:

Scroll down the Settings menu and click on 'About Phone' or 'About Tablet'. If you have a tabbed settings menu then this will appear in the 'general' section.

Refer to Android developer page to choose which version of Android your phone or tablet is running. I.e, 4.0.4 corresponds to Ice Cream Sandwich, an old version of Android that was released in 2013.

Step 3:

Note: Your phone or tablet may require a Wi-Fi connection to search for an update. We suggest you to download the software Droid Over Wi-Fi because the file size can be large.

Choose and click the "Software Update" option. Next it will search available update for your phone or tablet. If update is available, you will be asked if you want to install it. Select "yes" and it will install the new operating system in your device.
If you want to install it later, you can download the Android Nougat 7.0 file first. Download Android Nougat_7.0.zip